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RUBBER & SILICONEStandard parts. Custom solutions.

solid silicone stopper

solid silicone stopper

Our clients often opt for solid silicone stopper solutions, since they not only deliver optimal insulation from the external influences but are also food grade approved which makes them ideal for a wide variety of uses. Namely, besides the insulation, a solid silicone stopper is designed to perform equally well in different environments, regardless of whether a client intends on using it indoors or in an outdoor setting. Additionally, we should emphasize that a solid silicone stopper is also cherished for its resistance to physical irritation and enhanced friction, which allows it to endure and last longer than alternative gadgets you can find on the market nowadays.  

What we should draw your attention to is the importance of choosing the right size of the solid silicone stopper in order for it to deliver the results you expect. Even though our support team stands at attention 24/7, a vast majority of clients we cooperate with tend to order the goods without ever asking around about specific details which make solid silicone stopper a better or worse choice for a specific purpose. Thus, we urge you to get in touch with our experts in order to determine which version of a peculiar model would suit you best.  

Even if you have a custom solution that you have no means of materializing, we would gladly do the hard work for you. On the other hand, if you do not know what type of solid silicone stopper would fit you best, then expose your situation to our experts who will not take long to answer and appoint you in the right direction. This approach is of utter importance if you need a non-standard version of a solid silicone stopper. Besides the standard, we also offer enhanced versions of specific rubber gadgets, so do feel free to introduce us to what you need, so we could materialize your idea. 

Stopper & Plug Size Catalog

Compare four stopper profiles and check the selected part dimensions against your opening and available depth. Each profile has its own drawing and dimension meanings.

RST T-Shaped Plugs

Match stem diameter A, flange diameter B, stem length C and flange thickness D. E refers to the underside recess; use the selected row and approved drawing to confirm the actual profile.

Dimension guide
T-shaped stopper — original A, B, C, D and E dimensions
A recessed RST variant is illustrated. The head remains closed. Check E and the approved section for the selected part.
Product appearance
Rubber Silicone Plugs(T-shaped-RST) — product view
Illustrative product rendering. Refer to the selected part drawing and table for dimensions.
PartNo.A(mm)B(mm)C(mm)D(mm)E(mm)
RST2.5-5.5-5.32.55.55.320
RST2.7-5.5-52.75.5520
RST3-4.3-4.534.34.50.80
RST3-7-73772.20
RST3.3-6.5-63.36.561.50
RST3.5-6.5-63.56.5620
RST3.8-7-10.53.8710.51.50
RST3.8-7-73.8771.50
RST3.8-7-63.8761.50
RST4-7.5-647.5620
RST4-9.5-749.572.50
RST4.3-8-64.3861.50
RST4.5-7.5-64.57.5620
RST4.8-6.8-3.64.86.83.60.90
RST4.8-9-74.8971.50

Need a different fit? Share the opening dimensions, mating profile and intended use for a custom size.

Discuss Your Requirements

Product specifications

Product form
Solid, unbored container stopper
Material
Silicone. Specify the compound grade for the selected service.
Dimensions to confirm
Opening diameter, closure profile, insertion depth and exposed grip.
Closure section
Closed, unbored section; define the sealing profile and the insertion stop.
Contact conditions
Food ingredients: define concentration, temperature and contact time, then check compatibility with the chosen compound.
Exposure to evaluate
Outdoor weather. Validate the selected material under the combined conditions.
Seating check
Check the sealing contact around the opening and the force needed for insertion and removal.

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